What's new
- Selectors now support set operations: https://github.com/narwhals-dev/narwhals/pull/247
- Narwhals Series preserve the original name of their backing Series, even if it's not a string: https://github.com/narwhals-dev/narwhals/pull/238
- various docs improvements
Hopefully we'll figure out how to use https://github.com/marketplace/actions/release-drafter for the next one